(pick robot4 ball5 room4 lgripper4)
(pick robot4 ball6 room4 rgripper4)
(move robot4 room4 room1)
(drop robot4 ball5 room1 lgripper4)
(pick robot4 ball4 room1 lgripper4)
(drop robot4 ball6 room1 rgripper4)
(move robot4 room1 room2)
(move robot4 room2 room3)
(pick robot4 ball1 room3 rgripper4)
(drop robot4 ball4 room3 lgripper4)
(move robot4 room3 room1)
(move robot4 room1 room2)
(drop robot4 ball1 room2 rgripper4)
(pick robot3 ball3 room3 lgripper3)
(move robot3 room3 room1)
(pick robot3 ball7 room1 rgripper3)
(drop robot3 ball3 room1 lgripper3)
(move robot3 room1 room4)
(drop robot3 ball7 room4 rgripper3)
(pick robot1 ball8 room1 lgripper1)
(move robot1 room1 room2)
(drop robot1 ball8 room2 lgripper1)
; cost = 22 (unit cost)
